Extraction and Hydrophobic Modification of Cotton Stalk Bark Fiber
Joint Authors
Li, Ya-Yu
Du, Guang-Ming
Feng, Xin-Jie
Mu, Ya-Wei
Li, De-Qiang
Source
International Journal of Polymer Science
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-05-24
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
Cotton stalk bark fiber (CSBF) was extracted at high temperature and under high pressure, under the condition of the alkali content of 11 wt%.
Experimental results proved that the extraction yield of CSBF was 27.3 wt%, and the residual alkali concentration was 2.1 wt%.
Then five kinds of modifiers including methyl methacrylate (MMA), MMA plus initiator, epoxy propane, copper ethanolamine, and silane coupling agent were chosen to modify the surface of CSBF.
It was found by measuring water retention value (WRV) that these five kinds of modifiers were all effective and the silane coupling agent was best modifier among all.
The optimal modifying conditions of silane coupling agent were obtained: modifier concentration was 5%, the mixing temperature was 20°C, the mixing time was 1 h, and vacuum drying time was 1 h.
Under the optimal condition, the WRV of the modified CSBF was 89%.
It is expected that these modified CSBF may be a filler with strengthening effect in wood plastic composites (WPC) fields.
American Psychological Association (APA)
Li, Ya-Yu& Du, Guang-Ming& Feng, Xin-Jie& Mu, Ya-Wei& Li, De-Qiang. 2016. Extraction and Hydrophobic Modification of Cotton Stalk Bark Fiber. International Journal of Polymer Science،Vol. 2016, no. 2016, pp.1-6.
https://search.emarefa.net/detail/BIM-1106877
Modern Language Association (MLA)
Li, Ya-Yu…[et al.]. Extraction and Hydrophobic Modification of Cotton Stalk Bark Fiber. International Journal of Polymer Science No. 2016 (2016), pp.1-6.
https://search.emarefa.net/detail/BIM-1106877
American Medical Association (AMA)
Li, Ya-Yu& Du, Guang-Ming& Feng, Xin-Jie& Mu, Ya-Wei& Li, De-Qiang. Extraction and Hydrophobic Modification of Cotton Stalk Bark Fiber. International Journal of Polymer Science. 2016. Vol. 2016, no. 2016, pp.1-6.
https://search.emarefa.net/detail/BIM-1106877
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1106877